hundreds of missiles have been launched into israel from gaza, following the targeted killing of the hamas medical chief on wednesday. the leader of egypt says he will back gaza against israel's quote, blatant aggression. david lee miller is at the gadda border with the very latest. david. >> reporter: it's almost 5:00 in the morning, here along the border, we are a couple of hundred yards from gaza, close enough to hear the call to prayer coming from many of the mosques. we also heard during the past several hour, heard and saw loud explosions, the israeli military keeping up the pressure, targeting rockets, rocket launching site, as well as the militants themselves. there have been in the last few hours, two reported so-called targeted assassinations, the death toll now stands at 29 palestinians killed during this conflict, 13 mill tanitant, 16 civilian, three israeli civilians have been killed.